To find the function values $f(-8)$, $f(0)$, and $f(-4)$ from a graph, we need to locate the points on the graph corresponding to the given $x$ values and then determine their corresponding $y$ values (outputs).

Unfortunately, I cannot see the graph you mentioned. However, I can guide you on how to read it to find the required outputs.

Steps to Find the Function Values

1. Find $f(-8)$:

   • Look at the $x = -8$ on the graph.
   • Determine the $y$-coordinate of the point where $x = -8$. This $y$-coordinate is the value of $f(-8)$.

2. Find $f(0)$:

   • Look at the $x = 0$ on the graph.
   • Determine the $y$-coordinate of the point where $x = 0$. This $y$-coordinate is the value of $f(0)$.

3. Find $f(-4)$:

   • Look at the $x = -4$ on the graph.
   • Determine the $y$-coordinate of the point where $x = -4$. This $y$-coordinate is the value of $f(-4)$.

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Further Related Questions:

1. How do you find the domain and range of a function from its graph?
2. What is the behavior of a function as $x \to \infty$ or $x \to -\infty$?
3. How can you determine if a function is increasing or decreasing from its graph?
4. What is the significance of the intercepts of a function's graph?
5. How do you determine if a graph represents a function?

Tip:

When interpreting a graph, always pay attention to the scale on both the x and y axes; it helps ensure accuracy in finding values.